Gardena 9040-20 Gravity Pump

The GARDENA Gravity Pump 9040-20 (Dirty Water Pump 9000) is a 300 W submersible pump designed for efficient drainage of dirty water. It delivers up to 9,000 litres per hour with a maximum delivery height of 6 m and a maximum operating pressure of 0.6 bar. The pump handles solids up to 25 mm, has an IPX8 waterproof rating and compact dimensions for simple handling and storage.

Advantages

The pump offers automatic level-controlled switching via an adjustable float switch with three locking heights and a manual continuous-operation option. A hardened shaft with double sealing increases durability and protects the motor during submerged operation. Quick, tool-free hose connections accept 25 mm (1") and 38 mm (1 ½") hoses and a G1" thread for additional connection options. The design emphasises stable operation, easy maintenance and low energy consumption for high pumping performance.

Suitable for

• Draining garden ponds
• Pumping out construction pits and flooded basements
• Removing dirty or cloudy water containing particles up to 25 mm
• Temporary drainage tasks around the home and garden

Key specifications

• Power: 300 W
• Maximum flow rate: 9,000 l/h
• Maximum delivery height: 6 m
• Maximum operating pressure: 0.6 bar
• Solids handling: up to 25 mm
• Protection class: IPX8
• Hose connections: 25 mm (1"), 38 mm (1 ½"), G1" thread
• Dimensions (W×H): 249 × 317 mm
• Brand / MPN / EAN: GARDENA / 09040-20 / 4078500053297

How to use

Fit the pump in the water to be drained and select the desired operating mode by adjusting the float switch to one of three heights for automatic on/off control, or insert the switch into the housing for continuous manual operation. Connect a suitable hose to the quick-connect ports (25 mm or 38 mm) or use the G1" thread adapter for other hose systems. Ensure the electrical connection and cable are intact and comply with safety regulations before starting the pump.

Recommendations

Place the pump on a firm, flat surface in the water, avoid running the pump dry, and regularly check and clean the intake and hose connections to maintain performance and service life.